American Phytopathological Society Board & Staff. VIEW ABSTRACT | VIEW ARTICLE
Letter to the Editor
Estimated Relation Between Numbers of Urediniospores of Puccinia graminis f. sp. tritici and Rates of Occurrence of Virulence. J. F. Schafer, A. P. Roelfs. Pages 749-750. VIEW ABSTRACT | VIEW ARTICLE
Resistance
Role of Vigna species in the Appearance of Pathogenic Variants of Cucumber Mosaic Virus. D. K. Lakshman, D. Gonsalves, and R. W. Fulton. Pages 751-757. VIEW ABSTRACT | VIEW ARTICLE
Genetics
Genetic Analyses of Two Large-Lesion Isolates of Cucumber Mosaic Virus. D. K. Lakshman, D. Gonsalves. Pages 758-762. VIEW ABSTRACT | VIEW ARTICLE
Disease Control and Pest Management
Delayed and Enhanced Degradation of Benomyl and Carbendazim in Disinfested and Fungicide-Treated Soils. O. Yarden, J. Katan, N. Aharonson, and Y. Ben-Yephet. Pages 763-767. VIEW ABSTRACT | VIEW ARTICLE
Genetics
Indigenous Plasmids in Pseudomonas solanacearum. Victor M. Morales, Luis Sequeira. Pages 767-771. VIEW ABSTRACT | VIEW ARTICLE
Resistance
Mutations to Virulence and Avirulence in Melampsora lini. G. D. Statler. Pages 771-773. VIEW ABSTRACT | VIEW ARTICLE
Techniques
Encapsulation of Potential Biocontrol Agents in an Alginate-Clay Matrix. D. R. Fravel, J. J. Marois, R. D. Lumsden, and W. J. Connick, Jr. Pages 774-777. VIEW ABSTRACT | VIEW ARTICLE
Techniques
Comparison of Mouse Monoclonal Antibodies and Polyclonal Antibodies of Chicken Egg Yolk and Rabbit for Assay of Carnation Etched Ring Virus. H. T. Hsu, R. H. Lawson. Pages 778-783. VIEW ABSTRACT | VIEW ARTICLE
Techniques
A Technique for Determining the Deposition of Heavy Metals in Pesticides. J. W. Travis, T. B. Sutton, and W. A. Skroch. Pages 783-785. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Empirical Estimation of the Asymptotes of Disease Progress Curves and the Use of the Richards Generalized Rate Parameters for Describing Disease Progress. E. W. Park, S. M. Lim. Pages 786-791. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
A General Model for Disease Progress with Functions for Variable Latency and Lesion Expansion on Growing Host Plants. R. D. Berger, J. W. Jones. Pages 792-797. VIEW ABSTRACT | VIEW ARTICLE
Techniques
Relationships Between Seedborne Soybean Fungi and Altered Photoperiod. J. R. Wilcox, T. S. Abney, and E. M. Frankenberger. Pages 797-800. VIEW ABSTRACT | VIEW ARTICLE
Techniques
A Spore and Pollen Trap for Use on Aerial Remotely Piloted Vehicles. Tim R. Gottwald, W. Louis Tedders. Pages 801-807. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Influence of Interruptions of Dew Period on Numbers of Lesions Produced on Onion by Botrytis squamosa. S. C. Alderman, M. L. Lacy, and K. L. Everts. Pages 808-811. VIEW ABSTRACT | VIEW ARTICLE
Disease Control and Pest Management
Effect of Mycelial Preparations of Trichoderma and Gliocladium on Populations of Rhizoctonia solani and the Incidence of Damping-Off. J. A. Lewis, G. C. Papavizas. Pages 812-817. VIEW ABSTRACT | VIEW ARTICLE
Etiology
Stress and Stimulus Modifications of Disease Severity in the Wart Disease of Potato. M. C. Hampson, Janet W. Coombes. Pages 817-820. VIEW ABSTRACT | VIEW ARTICLE
Etiology
Identification and Comparative Pathogenicity of Pythium species from Wheat Roots and Wheat-Field Soils in the Pacific Northwest. C. Chamswarng, R. J. Cook. Pages 821-827. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Effects of Temperature, Moisture, and Cucumber Cultivar Resistance on Lesion Size Increase and Conidial Production by Colletotrichum lagenarium. D. C. Thompson, S. F. Jenkins. Pages 828-832. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Characterization and Pathogenicity of Rhizoctonia species from a Reduced-Tillage Experiment Multicropped to Rye and Soybean in Florida. R. C. Ploetz, D. J. Mitchell, and R. N. Gallaher. Pages 833-839. VIEW ABSTRACT | VIEW ARTICLE
Disease Detection and Losses
Infrared Thermometry for Determination of Root Rot Severity in Beans. J. C. Tu, C. S. Tan. Pages 840-844. VIEW ABSTRACT | VIEW ARTICLE
Etiology
Interactive Effects of Freezing and Common Root Rot Fungi on Winter Wheat. J. A. Fernandez, D. S. Wofford, and J. L. Horton. Pages 845-847. VIEW ABSTRACT | VIEW ARTICLE
Techniques
Production of Monoclonal Antibodies Against Spiroplasma citri. C. P. Lin, T. A. Chen. Pages 848-851. VIEW ABSTRACT | VIEW ARTICLE
Vector Relations
Serological Detection and Evidence for Multiplication of Maize Mosaic Virus in the Planthopper, Peregrinus maidis. B. W. Falk, J. H. Tsai. Pages 852-855. VIEW ABSTRACT | VIEW ARTICLE
Cytology and Histology
Negative Geotropism in Venturia inaequalis. David M. Gadoury, William E. MacHardy. Pages 856-859. VIEW ABSTRACT | VIEW ARTICLE
Cytology and Histology
Infection of Alfalfa Pollen by Verticillium albo-atrum. H. C. Huang, E. G. Kokko. Pages 859-865. VIEW ABSTRACT | VIEW ARTICLE
Disease Control and Pest Management
Translocation of Metalaxyl in Soybean Plants and Control of Stem Rot Caused by Phytophthora megasperma f. sp. glycinea. J. P. Gupta, D. C. Erwin, J. W. Eckert, and A. I. Zaki. Pages 865-869. VIEW ABSTRACT | VIEW ARTICLE
Etiology
A Satellitelike Virus Particle Associated with Maize White Line Mosaic Virus. R. E. Gingery, Raymond Louie. Pages 870-874. VIEW ABSTRACT | VIEW ARTICLE
